# Caroline GUILLAUME NOTAIRE > Caroline Guillaume Notaire (Étude Carnot) is a Nancy-based French notarial practice, established in 2022, advising individuals and businesses on real estate, family, succession, business, wealth-management, and rural-law matters. Company page on Leadbay: https://mad-max.leadbay.ai/company/etudecarnot-nancy.notaires.fr · loaded 2026-10-28 ## At a glance - Website: https://etudecarnot-nancy.notaires.fr - Team based in: Nancy (Leadbay's record and 2 more) - Incorporated: Nancy, France (register) - Registry: SIREN 918 773 342 - Founded: 2022 (etudecarnot-nancy.notaires.fr and 1 more) - Industry: Legal Services - Seen in its site's code: Google Analytics (googletagmanager.com/gtag/js), WordPress (/wp-content/), OVHcloud mail (MX mx3.mail.ovh.net) (read 2026-10-30) - Phone: 03 83 25 96 99 - Email: etudecarnot.nancy@notaires.fr - Address: 1 PLACE CARNOT, 54000, NANCY, fr ## What it sells, to whom - Caroline Guillaume Notaire (Étude Carnot) is a Nancy-based French notarial practice, established in 2022, advising individuals and businesses on real estate, family, succession, business, wealth-management, and rural-law matters. ([etudecarnot-nancy.notaires.fr](https://etudecarnot-nancy.notaires.fr/), [annuaire-entreprises.data.gouv.fr](https://annuaire-entreprises.data.gouv.fr/entreprise/caroline-guillaume-notaire-918773342)) ## Products and services - Notarial services for real estate/property transactions ([etudecarnot-nancy.notaires.fr](https://etudecarnot-nancy.notaires.fr/), [etudecarnot-nancy.notaires.fr](https://etudecarnot-nancy.notaires.fr/notaire-immobilier/), [notaires.fr](https://www.notaires.fr/fr/notaire/caroline-guillaume)) - Family law and succession services ([etudecarnot-nancy.notaires.fr](https://etudecarnot-nancy.notaires.fr/), [etudecarnot-nancy.notaires.fr](https://etudecarnot-nancy.notaires.fr/notaire-immobilier/), [notaires.fr](https://www.notaires.fr/fr/notaire/caroline-guillaume)) - Business/corporate legal services ([etudecarnot-nancy.notaires.fr](https://etudecarnot-nancy.notaires.fr/), [etudecarnot-nancy.notaires.fr](https://etudecarnot-nancy.notaires.fr/notaire-immobilier/), [notaires.fr](https://www.notaires.fr/fr/notaire/caroline-guillaume)) - Wealth-management advice ([etudecarnot-nancy.notaires.fr](https://etudecarnot-nancy.notaires.fr/), [etudecarnot-nancy.notaires.fr](https://etudecarnot-nancy.notaires.fr/notaire-immobilier/), [notaires.fr](https://www.notaires.fr/fr/notaire/caroline-guillaume)) - Rural-law services ([etudecarnot-nancy.notaires.fr](https://etudecarnot-nancy.notaires.fr/), [etudecarnot-nancy.notaires.fr](https://etudecarnot-nancy.notaires.fr/notaire-immobilier/), [notaires.fr](https://www.notaires.fr/fr/notaire/caroline-guillaume)) - Public auctions and related notarial proceedings ([etudecarnot-nancy.notaires.fr](https://etudecarnot-nancy.notaires.fr/), [etudecarnot-nancy.notaires.fr](https://etudecarnot-nancy.notaires.fr/notaire-immobilier/), [notaires.fr](https://www.notaires.fr/fr/notaire/caroline-guillaume)) ## Customers and markets - **Markets**: Individuals and families needing succession, donation, adoption, divorce and other family-law services. ([etudecarnot-nancy.notaires.fr](https://etudecarnot-nancy.notaires.fr/), [etudecarnot-nancy.notaires.fr](https://etudecarnot-nancy.notaires.fr/droit-des-affaires/), [etudecarnot-nancy.notaires.fr](https://etudecarnot-nancy.notaires.fr/author/carnot1/)) - **Markets**: Residential buyers, sellers, landlords and property investors in Nancy and the wider Lorraine area. ([etudecarnot-nancy.notaires.fr](https://etudecarnot-nancy.notaires.fr/), [etudecarnot-nancy.notaires.fr](https://etudecarnot-nancy.notaires.fr/droit-des-affaires/), [etudecarnot-nancy.notaires.fr](https://etudecarnot-nancy.notaires.fr/author/carnot1/)) ## Team - Caroline Guillaume - Baptiste Poignant, Comptable-Taxateur · [LinkedIn](https://www.linkedin.com/in/baptiste-poignant-bb8358225) ## Where to find more - [This page in Markdown, for agents](https://mad-max.leadbay.ai/company/etudecarnot-nancy.notaires.fr.md) Where it comes from: 12 sites read (etudecarnot-nancy.notaires.fr, annuaire-entreprises.data.gouv.fr, notaires.fr, immonot.com, pappers.fr, fr.linkedin.com, defrenois.fr, entreprises.lefigaro.fr, …), the French register and the BODACC. ## Best way in - Call the front desk, 03 83 25 96 99: The front desk, in Leadbay's record, verified 2026-08-29 - Write to etudecarnot.nancy@notaires.fr (generic): A shared mailbox, in Leadbay's record, verified 2026-08-17 ## Solvency From the national register (INSEE, INPI) and the BODACC, read 2026-10-30. SIREN 918773342. - Status: active, registered 2022-08-25 · SAS - Procédures collectives: none in the BODACC (no sauvegarde, redressement or liquidation judiciaire) - Accounts filed (comptes déposés): 2025-12-31, 2024-12-31, 2023-12-31 - Legal officers: Caroline Guillaume, Président de SAS - Grade (Jev): D, high risk - Risk of failure within 12 months (Jev, read 2026-10-25): 14% - Risk of paying 90 days late within 12 months (Jev): 16% - Pays its invoices (Jev): Within 30 days - Cash on hand (Jev): 3 to 12 months of spending - Debt (Jev): Low - What Jev read: Active, created 2022-08-25; No procédure collective in the BODACC; Accounts filed for the year closed 2025-12-31 (comptes déposés) ## Working on now - Local notarial services in Nancy and surrounding Meurthe-et-Moselle: family law, real estate, business law, wealth management, rural law and general legal work. - Recent editorial focus: real-estate acquisition costs, Murabaha financing, mortgage versus security, and donation/undivided-ownership planning. - Active property brokerage: marketing homes, apartments, land and investment properties across the Nancy-area region and nearby Lorraine locations. - Business development appears centered on digital publishing and social distribution, with recent LinkedIn property listings and guides rather than a disclosed geographic expansion. - The firm is a small local office: the public registry reported 3–5 employees for 2024. From: [Notaire à Nancy | Étude Carnot - Maître Caroline Guillaume](https://etudecarnot-nancy.notaires.fr/), [Droit des affaires | Etude Carnot](https://etudecarnot-nancy.notaires.fr/droit-des-affaires/), [Etude CARNOT, auteur/autrice sur Etude Carnot](https://etudecarnot-nancy.notaires.fr/author/carnot1/), [Etude Carnot](https://linkedin.com/company/etude-carnot), [Appartement – 28 m² – Nancy – 92 220€ | Etude Carnot](https://fr.linkedin.com/posts/etude-carnot_appartement-28-m%C2%B2-nancy-92-220-tudio-activity-7444422809730187264-ciE1) ## Summary Caroline Guillaume Notaire is a professional notary office based in Nancy, France, operating as a simplified joint-stock company (SAS) [1][2]. It provides legal services specializing in family law, real estate, business law, estate planning, and rural law [3]. The firm was founded by Caroline Guillaume in 2022 following her succession of Jean-Loup Vittori [3][1]. As a professional legal practice, it does not have external investors; it is privately owned and operated as a PME [1][2]. Its customers include private individuals and professionals, such as healthcare practitioners [3][4]. There are no direct competitors to list, as notarial services are public-interest roles [5]. [1]: https://annuaire-entreprises.data.gouv.fr/entreprise/caroline-guillaume-notaire-918773342 "Société CAROLINE GUILLAUME NOTAIRE à 54000 NANCY - SIREN 918 773 342 | L’Annuaire des Entreprises" [2]: https://www.pappers.fr/entreprise/caroline-guillaume-notaire-918773342 "Société CAROLINE GUILLAUME NOTAIRE : Chiffre d'affaires, statuts, extrait d'immatriculation" [3]: https://etudecarnot-nancy.notaires.fr/ "Notaire à Nancy | Étude Carnot - Maître Caroline Guillaume" [4]: https://fr.linkedin.com/posts/pharm%C3%A9tudes_notaire-pharm%C3%A9tudes-r%C3%A9seauprofessionnel-activity-7404895172054200320-Ijq1 "📌 Maître Caroline Guillaume rejoint Pharmétudes: expertise et conseils pour les professionnels de santé. | Pharmétudes" [5]: https://www.defrenois.fr/article/defrenois/DEF209q4 "COUR D’APPEL DE NANCY 54 - 55 - 88 | Defrénois" [6]: https://entreprises.lefigaro.fr/caroline-guillaume-notaire-54/entreprise-918773342 "Caroline Guillaume Notaire (54000) : siret, siren, TVA, adresse..." [7]: https://www.notaires.fr/fr/office/guillaume-notaire "Office notarial GUILLAUME NOTAIRE à NANCY 54000 | Notaires de France" [8]: https://www.notaires.fr/en/notaire/caroline-guillaume "Notary Caroline GUILLAUME NANCY 54000 | Notaires de France" ## Sources - [Caroline Guillaume Notaire's website](https://etudecarnot-nancy.notaires.fr) - [Droit des affaires | Etude Carnot](https://etudecarnot-nancy.notaires.fr/droit-des-affaires/) - [Etude CARNOT, auteur/autrice sur Etude Carnot](https://etudecarnot-nancy.notaires.fr/author/carnot1/) - [Etude Carnot](https://linkedin.com/company/etude-carnot) - [Appartement – 28 m² – Nancy – 92 220€ | Etude Carnot](https://fr.linkedin.com/posts/etude-carnot_appartement-28-m%C2%B2-nancy-92-220-tudio-activity-7444422809730187264-ciE1)